import { Playlist } from "./m3u8";
import Downloader, { ArchiveDownloaderConfig, DownloadTaskItem } from "./downloader";
declare class ArchiveDownloader extends Downloader {
    tempPath: string;
    m3u8Path: string;
    m3u8: Playlist;
    downloadTasks: DownloadTaskItem[];
    allDownloadTasks: DownloadTaskItem[];
    finishedFilenames: {
        [index: string]: any;
    };
    totalChunksCount: number;
    runningThreads: number;
    sliceStart: number;
    sliceEnd: number;
    prefix: string;
    isResumed: boolean;
    isDownloaded: boolean;
    /**
     *
     * @param m3u8Path
     * @param config
     * @param config.threads 线程数量
     */
    constructor(m3u8Path?: string, { threads, output, tempDir, key, verbose, retries, proxy, slice, format, cookies, headers, keep, noMerge, keepEncryptedChunks, chunkNamingStrategy, cliMode, }?: ArchiveDownloaderConfig);
    /**
     * Parse M3U8 Information
     */
    parse(): Promise<void>;
    download(): Promise<void>;
    /**
     * calculate ETA
     */
    getETA(): string;
    /**
     * Check task queue
     */
    checkQueue(): Promise<void>;
    resume(taskId: string): Promise<void>;
    /**
     * 退出前的清理工作
     */
    clean(): Promise<void>;
    saveTask(): void;
}
export default ArchiveDownloader;